Bookmark

Bookmark toggle filling with primary color when an item is saved.

Installation

caveui components are copy-paste Jetpack Compose built entirely on Material 3 — there's no caveui dependency to add. Make sure Material 3 is on your classpath (it ships with the Compose BOM), then copy the Usage snippet below into your project.

kotlin

// build.gradle.kts (module)
dependencies {
    implementation(platform("androidx.compose:compose-bom:2025.06.00"))
    implementation("androidx.compose.material3:material3")
}

Usage

kotlin

@Composable
fun BookmarkToggle() {
  var saved by remember { mutableStateOf(false) }
  FilledIconToggleButton(
    checked = saved,
    onCheckedChange = { saved = it },
    colors = IconButtonDefaults.filledIconToggleButtonColors(
      checkedContainerColor =
        MaterialTheme.colorScheme.primaryContainer,
    ),
  ) {
    Icon(
      imageVector = if (saved)
        Icons.Default.Bookmark
      else
        Icons.Default.BookmarkBorder,
      contentDescription = null,
      tint = if (saved)
        MaterialTheme.colorScheme.primary
      else
        MaterialTheme.colorScheme.onSurfaceVariant,
    )
  }
}